#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>

char* my_strcopy(char* dest,const char* sour)
{
	char* ret = dest;
	while (*dest++ = *sour++);
	return ret;



}

int main()
{
	char arr1[] = "xxxxxxxxxxxxxxxxxxxxxxxxxxxx";
	char arr2 [] = "what are you doing?";
	printf("%s", my_strcopy(arr1,arr2));
	return 0;

}